John and Jane get all dressed up for a sinister black tie event; first, the Smiths need ground rules about sex; their wily target, Eric Shane, turns things topsy-turvy, and they must set things right.

John and Jane are off to the Italian Dolomites; on the snowy slopes, John may discover a new hobby, and Jane may make a new friend; another failure will make the boss very unhappy.

John and Jane aren't the only Smiths having fun; they meet Other John and Other Jane, another pair of Smiths, only they're super high risk; the whole gang together may be too much of a good thing.

It's summer, and John and Jane can't wait to spend more time together; they travel to glamorous Lake Como, where they drive cars, dodge bad guys and chase after slippery Toby, whose naughty criminal ways have put them all in danger.

Two lonely strangers land jobs working for a mysterious spy agency but must hold identities as a married couple.